This 3D LED alarm clock, which has 115 kinds of changing RGB colors and adjustable 3-level brightness, always provides appropriate brightness for clear and comfortable view! It has alarm and sound control function, besides, it comes with a remote control to do all settings easily! Features: RGB LED Display: built-in 115 kinds of RGB colors, big font and bright color provide clear and comfortable view. 3 Color Display Modes: single color / 7-color cycle / 115-color cycle. 2 Display Modes: display time only or display time(12H/24H), date and temperature(C/F) in cycle. 3 Levels of Luminance: 3 levels of display brightness can be manually adjusted according to the environment. 3 Sets of Daily Alarms: 3 sets of alarms for your setting. When the time is up, it will alarm for 1 minute. Weekend Alarm Function: the alarm function can be turned ON/OFF on Saturday and Sunday. Remote Control: with an infrared remote control to operate the alarm clock more conveniently. 3~5m wireless distance. Sound Control: under this mode, the ambient sound over 60db will activate the LED display, and the display will automatically turn off after 16 seconds. Power Supply: powered by DC 5V, when this external power supply is cut off, the built-in button battery will automatically work to keep the settings(LED does not display). Easy Installation: the alarm clock is with a stand and has a hanging hole on rear, can be placed on desk directly or hung up on wall. Specifications: Material: ABS Shell Color: Black / White (Optional) Display Color: 115 kinds of RGB colors Calendar: 2000~2049 Temperature Range: -9C~50C / 15.8F~122F Power Supply for Alarm Clock: DC 5V 500mA & 1 * 3V 240mAh CR2032 button battery(included) Battery for Remote Control: 1 * 3V 150mAh CR2025 button battery(included) Remote Control Distance: 3~5m Alarm Clock Size(with stand): 23.5 * 4 * 9.2cm / 9.3 * 1.6 * 3.6in (L * W * H) Alarm Clock Weight: 226g / 8oz Package Size: 34.7 * 10.5 * 5cm / 13.7 * 4.1 * 2in Package Weight: 335g / 11.8oz Package List: 1 * Alarm Clock 1 * Remote Control 1 * USB Cable 1 * User Manual(English)